package com.dzl.config;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;

/**
 * @author: 王超
 * @Description:
 * @time: 2020/7/25 16:33
 */
@Configuration
@EnableSwagger2
public class SwaggerConfig {

    @Value("${swagger.enable}")
    private boolean enableSwagger;

    @Bean
    public Docket customDocket() {

        ParameterBuilder ticketPar = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<Parameter>();
        ticketPar.name("token").description("用户token")//Token 以及token 为自定义的参数，session保存的名字是哪个就可以写成那个
                .modelRef(new ModelRef("string")).parameterType("header")
                .required(false).build(); //header中的token参数非必填，传空也可以
        pars.add(ticketPar.build());    //根据每个方法名也知道当前方法在设置什么参数

        return new Docket(DocumentationType.SWAGGER_2)
                .enable(enableSwagger)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.dzl"))
                .paths(PathSelectors.any())
                .build()
                .globalOperationParameters(pars);

    }


    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("企福服务API接口")
                .description("企福服务")
                .version("V1.0.0")
                .build();
    }
}
